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Not-So-Good News: The Grass Is Getting Greener in the Arctic

‘Temperatures are rising faster in the Arctic than anywhere else in the world, giving green vegetation a stronger foothold in the typically icy region. While a greener Arctic could help suck some excess carbon dioxide out of the atmosphere, dark vegetation also absorbs more sunlight, which could help to speed up global warming. You might think all that extra vegetation would at least be a good thing for plant-munching animals like caribou, which need to eat up to 12 pounds of grass and other plants every day, but a new study suggests a greener Arctic is bad for caribou as well…’

Source: Pacific Standard